By Daniel Kline Nevada drops a major Covid protocol just before the Super Bowl. Sin City seems a little less sinful when you add safety protocols. People visit Las Vegas to have experiences that are perhaps a little more decadent than the ones they have in their normal lives. It’s a city where people push their boundaries and indulge in freedoms they may not elsewhere. That may mean seeing a risque show, having a few drinks, indulging in legal marijuana, or just putting a few bucks on your favorite team. Living it up in Las Vegas might be an indulgent meal at a famous restaurant or eating a do…